[Microfilter system for determination of antibiotic concentration in the blood].
D000667:Ampicillin / Q000097:blood; D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000097:blood* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D001681:Biological Assay; D002509:Cephaloridine / Q000097:blood / Q000494:pharmacology; D006801:Humans; D007273:Injections, Intramuscular; D008722:Methods; D051379:Mice; D008826:Microbial Sensitivity Tests; D013752:Tetracycline / Q000097:blood
D000900:Anti-Bacterial Agents; D000667:Ampicillin; D013752:Tetracycline; D002509:Cephaloridine